11906741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 3023179

約数列:

[1, 7, 11, 77, 239, 647, 1673, 2629, 4529, 7117, 18403, 49819, 154633, 1082431, 1700963, 11906741]

約数ペア:

[(1, 11906741), (7, 1700963), (11, 1082431), (77, 154633), (239, 49819), (647, 18403), (1673, 7117), (2629, 4529)]